Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao benh tre snippets" » "tai benh tre snippets", "tam benh tre snippets", "tri benh tre snippets", "tao ben tre snippets", "tao benh theo snippets", "tao benh tai snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tao benh tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao benh tre snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao benh tre snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao benh tre snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.